Climate at a Glance

Divisional Mapping

Choose from the options below and click "Plot" to create a map. Select Temperature and Precipitation Maps are available for download.

Download Table Data: xml csv json
Download All Months/Years: xml csv json
Climate Division Value Rank
(123 Years)
Illinois CD 1. Northwest43.3°F8242.6°F0.7°F
Illinois CD 2. Northeast43.9°F9143.1°F0.8°F
Illinois CD 3. West46.5°F8645.9°F0.6°F
Illinois CD 4. Central46.2°F8945.3°F0.9°F
Illinois CD 5. East45.9°F9145.0°F0.9°F
Illinois CD 6. West Southwest48.8°F9248.0°F0.8°F
Illinois CD 7. East Southeast48.6°F8548.0°F0.6°F
Illinois CD 8. Southwest51.2°F8850.6°F0.6°F
Illinois CD 9. Southeast51.1°F8350.6°F0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 14, 2019 from